203417168

素因数分解:

$2^4\times {\mathrm{12713573}}^1$

素因数の和:12713581

約数の個数: 10

約数和(自身を含む): 394120794

約数和(自身を除く): 190703626

約数列:

[1, 2, 4, 8, 16, 12713573, 25427146, 50854292, 101708584, 203417168]

約数ペア:

[(1, 203417168), (2, 101708584), (4, 50854292), (8, 25427146), (16, 12713573)]